FR2347084B1 - - Google Patents

Info

Publication number
FR2347084B1
FR2347084B1 FR7710781A FR7710781A FR2347084B1 FR 2347084 B1 FR2347084 B1 FR 2347084B1 FR 7710781 A FR7710781 A FR 7710781A FR 7710781 A FR7710781 A FR 7710781A FR 2347084 B1 FR2347084 B1 FR 2347084B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7710781A
Other languages
French (fr)
Other versions
FR2347084A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boliden AB
Original Assignee
Boliden AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boliden AB filed Critical Boliden AB
Publication of FR2347084A1 publication Critical patent/FR2347084A1/fr
Application granted granted Critical
Publication of FR2347084B1 publication Critical patent/FR2347084B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
FR7710781A 1976-04-09 1977-04-08 Procede pour la purification, par voie humide, des gaz contenant du dioxyde de soufre, des halogenes et de l'arsenic Granted FR2347084A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604219A SE403277B (sv) 1976-04-09 1976-04-09 Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar

Publications (2)

Publication Number Publication Date
FR2347084A1 FR2347084A1 (fr) 1977-11-04
FR2347084B1 true FR2347084B1 (OSRAM) 1982-04-16

Family

ID=20327556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710781A Granted FR2347084A1 (fr) 1976-04-09 1977-04-08 Procede pour la purification, par voie humide, des gaz contenant du dioxyde de soufre, des halogenes et de l'arsenic

Country Status (13)

Country Link
US (1) US4138231A (OSRAM)
BR (1) BR7702231A (OSRAM)
CA (1) CA1079031A (OSRAM)
DE (1) DE2714343C2 (OSRAM)
ES (1) ES457611A1 (OSRAM)
FR (1) FR2347084A1 (OSRAM)
GR (1) GR62661B (OSRAM)
IT (1) IT1074818B (OSRAM)
PH (1) PH12057A (OSRAM)
PT (1) PT66375B (OSRAM)
SE (1) SE403277B (OSRAM)
TR (1) TR19656A (OSRAM)
YU (2) YU43743B (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66124C (fi) * 1979-06-15 1984-09-10 Tapio Ritvanen Foerfarande och anordning foer behandling av gasformiga foerbraenningsprodukter
SE432361B (sv) * 1981-05-08 1984-04-02 Boliden Ab Forfarande for avskiljning av gasformigt elementert kvicksilver ur en gas
SE452307B (sv) * 1983-09-12 1987-11-23 Boliden Ab Forfarande for rening av fororenade vattenlosningar innehallande arsenik och/eller fosfor
JPH0693974B2 (ja) * 1987-03-30 1994-11-24 三菱重工業株式会社 燃焼排ガス処理方法
AT389238B (de) * 1987-08-18 1989-11-10 Simmering Graz Pauker Ag Verfahren zur behandlung der rauchgase und verbrennungsrueckstaende einer verbrennungsanlage, insbesondere abfallverbrennungsanlage
US5114699A (en) * 1989-04-12 1992-05-19 Freeport-Mcmoran Resource Partners Spent alkylation acid treatment process
CA2031229C (en) * 1990-11-30 2000-08-08 Lynda G. Sturgeoff Fluoride removal from sulphuric acid
CN1053596C (zh) * 1996-04-11 2000-06-21 中国科学院半导体研究所 处理含砷及砷化合物的废气的方法
NL1005342C2 (nl) * 1997-02-21 1998-08-31 Gibros Pec Bv Werkwijze voor het reinigen van met stof beladen gas.
CA2362294C (en) * 1999-02-26 2009-12-29 Mintek Treatment of metal sulphide concentrates by roasting and arc furnace smelt reduction
FI117617B (fi) * 2000-12-08 2006-12-29 Outokumpu Oy Menetelmä elohopean poistamiseksi kaasusta
EP1341723A2 (en) 2000-12-14 2003-09-10 Barrick Gold Corporation Process for recovering arsenic from acidic aqueous solution
FI109364B (fi) * 2000-12-20 2002-07-15 Outokumpu Oy Menetelmä pesuhapon väkevöimiseksi
DE10107761B4 (de) * 2001-02-16 2007-08-30 Fisia Babcock Environment Gmbh Verfahren zur Entfernung von Quecksilber aus Rauchgasen
JP4072323B2 (ja) * 2001-04-27 2008-04-09 シャープ株式会社 ガリウム砒素含有排水の処理方法およびガリウム砒素含有排水の処理装置
US7655200B2 (en) * 2006-02-14 2010-02-02 Wen-Hao Lin Method for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow
FI125347B (en) * 2013-11-21 2015-09-15 Outotec Finland Oy A method for treating a lead anode slurry
CN104803416B (zh) * 2015-04-08 2017-06-20 北京矿冶研究总院 一种含砷烟气的收砷方法
CN112370951A (zh) * 2020-09-10 2021-02-19 矿冶科技集团有限公司 冶炼烟气湿法脱砷的方法和系统
CN113230831A (zh) * 2021-05-11 2021-08-10 云南皓普工程技术有限公司 一种有色冶炼烟气绝热蒸发冷却酸洗涤除砷净化系统以及方法
CN113830828A (zh) * 2021-10-14 2021-12-24 广东先导稀材股份有限公司 一种高纯三氯化砷的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028318A (en) * 1931-02-03 1936-01-21 Gen Chemical Corp Purification of gases
FR893330A (fr) * 1942-03-21 1944-06-06 Metallgesellschaft Ag Procédé pour éliminer par lavage le fluor, le chlore et autres poisons de catalyseur présents dans des gaz de grillage destinés à être désarséniés électriquement
US2416011A (en) * 1944-01-03 1947-02-18 Phillips Petroleum Co Recovery of sulphur dioxide-free hydrochloric acid from aluminum chloride sludge
GB742052A (en) * 1951-04-05 1955-12-21 Alfons Zieren Improvements relating to the washing and cooling of gases containing sulphur dioxide
GB744465A (en) * 1951-04-23 1956-02-08 Zieren Chemiebau Gmbh Dr A Improvements relating to the washing and cooling of gases containing sulphur dioxide
BE541397A (OSRAM) * 1954-09-19
SE334598B (OSRAM) * 1969-09-01 1971-05-03 Boliden Ab
FI45767C (fi) * 1970-07-03 1972-09-11 Outokumpu Oy Menetelmä elohopean ja/tai seleenin poistamiseksi ja talteenottamiseks i elohopea- ja/tai seleenipitoisista kaasuista.
SE373114B (OSRAM) * 1973-05-02 1975-01-27 Boliden Ab

Also Published As

Publication number Publication date
US4138231A (en) 1979-02-06
TR19656A (tr) 1979-09-17
YU40475B (en) 1986-02-28
PH12057A (en) 1978-10-18
PT66375B (en) 1978-08-25
PT66375A (en) 1977-04-01
CA1079031A (en) 1980-06-10
ES457611A1 (es) 1978-01-16
GR62661B (en) 1979-05-17
DE2714343C2 (de) 1983-10-13
SE7604219L (sv) 1977-10-10
YU43743B (en) 1989-12-31
SE403277B (sv) 1978-08-07
BR7702231A (pt) 1977-12-06
YU29277A (en) 1982-05-31
IT1074818B (it) 1985-04-20
DE2714343A1 (de) 1977-10-20
FR2347084A1 (fr) 1977-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse